:root{color-scheme:dark}.demo-hero{min-height:auto;padding-bottom:1rem}.demo-shell{padding:1rem 0 4rem}@media(max-width:1279px){.demo-shell{padding-top:4.5rem}}.demo-intro{margin-bottom:1.3rem}.chat-panel{border-radius:28px;border:1px solid rgba(255,255,255,.12);background:#080e18d1;box-shadow:0 30px 60px #00000042;overflow:hidden}.chat-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.2rem;border-bottom:1px solid rgba(255,255,255,.08);background:#ffffff0a}.chat-title-group{display:flex;align-items:center;gap:.8rem}.avatar{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));font-weight:700}.chat-header p{color:var(--muted);font-size:.92rem}.status-pill{padding:.45rem .7rem;border-radius:999px;font-size:.85rem;background:#4cc9f024;color:#7dd3fc}.chat-messages{display:flex;flex-direction:column;gap:.8rem;min-height:440px;max-height:560px;overflow-y:auto;padding:1.2rem;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}.message-row{display:flex}.message-row.user{justify-content:flex-end}.bubble{max-width:min(78%,620px);padding:.95rem 1rem;border-radius:18px;line-height:1.6}.assistant-bubble{background:#ffffff0f;border:1px solid rgba(255,255,255,.08)}.bubble a{color:var(--accent);text-decoration:underline;word-break:break-word}.user-bubble{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}.sources{margin-top:.6rem;display:flex;gap:.6rem;flex-wrap:wrap;font-size:.82rem;color:var(--muted)}.sources a{color:#8cdcff}.typing{display:flex;gap:.35rem;align-items:center}.typing span{width:8px;height:8px;border-radius:50%;background:var(--accent);display:inline-block;animation:bounce 1s infinite ease-in-out}.typing span:nth-child(2){animation-delay:.15s}.typing span:nth-child(3){animation-delay:.3s}.quick-actions,.suggestions{display:flex;flex-wrap:wrap;gap:.6rem;padding:0 1.2rem 1rem}.chip,.suggestion{border:1px solid rgba(255,255,255,.12);background:#ffffff0a;color:inherit;padding:.65rem .9rem;border-radius:999px;cursor:pointer}.composer{display:flex;gap:.7rem;padding:1rem 1.2rem 1.2rem;border-top:1px solid rgba(255,255,255,.08)}.composer input{flex:1;border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:.9rem 1rem;background:#ffffff0a;color:var(--text)}.composer button{border:none;border-radius:999px;padding:.85rem 1rem;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:700;cursor:pointer}.chip:disabled,.suggestion:disabled,.composer input:disabled,.composer button:disabled{opacity:.5;cursor:not-allowed}@keyframes bounce{0%,80%,to{transform:translateY(0);opacity:.6}40%{transform:translateY(-6px);opacity:1}}.demo-privacy-note{margin-top:1rem;padding:0 .2rem;color:var(--muted);font-size:.85rem}.demo-privacy-note a{color:var(--accent)}@media(max-width:760px){.chat-header{flex-direction:column;align-items:flex-start;gap:.6rem}.bubble{max-width:90%}.composer{flex-direction:column}}